TWI575515B - 使用獨立噪聲填充產生增強信號的裝置及方法 - Google Patents

使用獨立噪聲填充產生增強信號的裝置及方法 Download PDF

Info

Publication number: TWI575515B
Authority: TW; Taiwan
Prior art keywords: noise; spectral; values; region; source
Prior art date: 2014-07-28

Application number

TW104123737A

Other languages

English (en)

Chinese (zh)

Other versions

TW201608561A (zh

Inventor

薩斯洽帝斯奇

拉夫紀哲爾

安卓斯尼德米爾

曼薩斯紐新傑

高斯坦汀史密德

史蒂芬衛爾德

班傑明史屈博特

克利斯汀安盧坎

Original Assignee

弗勞恩霍夫爾協會

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2014-07-28

Filing date

2015-07-22

Publication date

2017-03-21

2015-07-22 Application filed by 弗勞恩霍夫爾協會 filed Critical 弗勞恩霍夫爾協會

2016-03-01 Publication of TW201608561A publication Critical patent/TW201608561A/zh

2017-03-21 Application granted granted Critical

2017-03-21 Publication of TWI575515B publication Critical patent/TWI575515B/zh

Links

238000011049 filling Methods 0.000 title claims description 61
238000000034 method Methods 0.000 title claims description 61
230000003595 spectral effect Effects 0.000 claims description 224
238000001228 spectrum Methods 0.000 claims description 108
239000000945 filler Substances 0.000 claims description 24
238000012545 processing Methods 0.000 claims description 15
230000008569 process Effects 0.000 claims description 13
238000004590 computer program Methods 0.000 claims description 12
230000002596 correlated effect Effects 0.000 claims description 8
238000013507 mapping Methods 0.000 claims description 8
238000003780 insertion Methods 0.000 claims 2
230000037431 insertion Effects 0.000 claims 2
238000013139 quantization Methods 0.000 description 18
238000005070 sampling Methods 0.000 description 15
230000000875 corresponding effect Effects 0.000 description 14
230000006870 function Effects 0.000 description 11
238000006243 chemical reaction Methods 0.000 description 10
239000000872 buffer Substances 0.000 description 9
238000007493 shaping process Methods 0.000 description 8
238000004458 analytical method Methods 0.000 description 7
238000001914 filtration Methods 0.000 description 7
230000008901 benefit Effects 0.000 description 6
238000004364 calculation method Methods 0.000 description 6
230000007246 mechanism Effects 0.000 description 6
230000002441 reversible effect Effects 0.000 description 6
230000001052 transient effect Effects 0.000 description 6
238000010586 diagram Methods 0.000 description 5
230000008929 regeneration Effects 0.000 description 5
238000011069 regeneration method Methods 0.000 description 5
238000012805 post-processing Methods 0.000 description 4
238000013416 safety cell bank Methods 0.000 description 4
XRKZVXDFKCVICZ-IJLUTSLNSA-N SCB1 Chemical compound CC(C)CCCC[C@@H](O)[C@H]1[C@H](CO)COC1=O XRKZVXDFKCVICZ-IJLUTSLNSA-N 0.000 description 3
101100439280 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) CLB1 gene Proteins 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
238000007906 compression Methods 0.000 description 3
230000006835 compression Effects 0.000 description 3
230000000694 effects Effects 0.000 description 3
239000000203 mixture Substances 0.000 description 3
230000005236 sound signal Effects 0.000 description 3
238000003786 synthesis reaction Methods 0.000 description 3
230000005540 biological transmission Effects 0.000 description 2
238000004891 communication Methods 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
238000000605 extraction Methods 0.000 description 2
230000010354 integration Effects 0.000 description 2
230000010076 replication Effects 0.000 description 2
230000007480 spreading Effects 0.000 description 2
101000969688 Homo sapiens Macrophage-expressed gene 1 protein Proteins 0.000 description 1
102100021285 Macrophage-expressed gene 1 protein Human genes 0.000 description 1
QZOCOXOCSGUGFC-KIGPFUIMSA-N SCB3 Chemical compound CCC(C)CCCC[C@@H](O)[C@H]1[C@H](CO)COC1=O QZOCOXOCSGUGFC-KIGPFUIMSA-N 0.000 description 1
QZOCOXOCSGUGFC-UHFFFAOYSA-N SCB3 Natural products CCC(C)CCCCC(O)C1C(CO)COC1=O QZOCOXOCSGUGFC-UHFFFAOYSA-N 0.000 description 1
238000004422 calculation algorithm Methods 0.000 description 1
230000008859 change Effects 0.000 description 1
239000002131 composite material Substances 0.000 description 1
230000001010 compromised effect Effects 0.000 description 1
238000013144 data compression Methods 0.000 description 1
230000006735 deficit Effects 0.000 description 1
230000001934 delay Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
230000001066 destructive effect Effects 0.000 description 1
239000000284 extract Substances 0.000 description 1
230000008676 import Effects 0.000 description 1
230000006872 improvement Effects 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000011002 quantification Methods 0.000 description 1
230000008439 repair process Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
230000008054 signal transmission Effects 0.000 description 1
238000010183 spectrum analysis Methods 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
238000011105 stabilization Methods 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
230000002123 temporal effect Effects 0.000 description 1
238000012546 transfer Methods 0.000 description 1
230000002087 whitening effect Effects 0.000 description 1

Classifications

- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/02—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using spectral analysis, e.g. transform vocoders or subband vocoders
- G10L19/028—Noise substitution, i.e. substituting non-tonal spectral components by noisy source
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/02—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using spectral analysis, e.g. transform vocoders or subband vocoders
- G10L19/0204—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using spectral analysis, e.g. transform vocoders or subband vocoders using subband decomposition
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/038—Speech enhancement, e.g. noise reduction or echo cancellation using band spreading techniques
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
- G10L25/21—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being power information
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/20—Speech recognition techniques specially adapted for robustness in adverse environments, e.g. in noise, of stress induced speech

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Computational Linguistics (AREA)
Signal Processing (AREA)
Health & Medical Sciences (AREA)
Audiology, Speech & Language Pathology (AREA)
Human Computer Interaction (AREA)
Acoustics & Sound (AREA)
Multimedia (AREA)
Spectroscopy & Molecular Physics (AREA)
Quality & Reliability (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)
Noise Elimination (AREA)
Picture Signal Circuits (AREA)
Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Soundproofing, Sound Blocking, And Sound Damping (AREA)
Image Processing (AREA)
Facsimile Image Signal Circuits (AREA)
Dc Digital Transmission (AREA)
Tests Of Electronic Circuits (AREA)

TW104123737A 2014-07-28 2015-07-22 使用獨立噪聲填充產生增強信號的裝置及方法 TWI575515B (zh)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP14178777.0A EP2980792A1 (de)	2014-07-28	2014-07-28	Vorrichtung und Verfahren zur Erzeugung eines verbesserten Signals mit unabhängiger Rausch-Füllung

Publications (2)

Publication Number	Publication Date
TW201608561A TW201608561A (zh)	2016-03-01
TWI575515B true TWI575515B (zh)	2017-03-21

Family

ID=51224865

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
TW104123737A TWI575515B (zh)	2014-07-28	2015-07-22	使用獨立噪聲填充產生增強信號的裝置及方法
TW104123736A TWI575511B (zh)	2014-07-28	2015-07-22	從輸入訊號產生增強信號的裝置及方法

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
TW104123736A TWI575511B (zh)	2014-07-28	2015-07-22	從輸入訊號產生增強信號的裝置及方法

Country Status (18)

Country	Link
US (7)	US10354663B2 (de)
EP (5)	EP2980792A1 (de)
JP (6)	JP6535730B2 (de)
KR (2)	KR101958360B1 (de)
CN (4)	CN106537499B (de)
AR (2)	AR101345A1 (de)
AU (2)	AU2015295549B2 (de)
BR (2)	BR112017001586B1 (de)
CA (2)	CA2956024C (de)
ES (3)	ES2992880T3 (de)
MX (2)	MX363352B (de)
PL (3)	PL3175449T3 (de)
PT (2)	PT3186807T (de)
RU (2)	RU2665913C2 (de)
SG (2)	SG11201700689VA (de)
TR (2)	TR201816634T4 (de)
TW (2)	TWI575515B (de)
WO (2)	WO2016016146A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2980792A1 (de) *	2014-07-28	2016-02-03	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Vorrichtung und Verfahren zur Erzeugung eines verbesserten Signals mit unabhängiger Rausch-Füllung
US10541772B2 (en) *	2017-04-28	2020-01-21	Qualcomm Incorporated	Techniques for transmission of discovery reference signals in new radio shared spectrum
CN108871385B (zh) *	2017-05-12	2021-09-07	西门子公司	编码器、电机、编码器数据处理方法及存储介质
TWI869186B (zh) *	2018-01-26	2025-01-01	瑞典商都比國際公司	用於執行一音訊信號之高頻重建之方法、音訊處理單元及非暫時性電腦可讀媒體
JP7261807B2 (ja) *	2018-02-01	2023-04-20	フラウンホーファー－ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン	ハイブリッドエンコーダ／デコーダ空間解析を使用する音響シーンエンコーダ、音響シーンデコーダおよびその方法
EP3671741A1 (de) *	2018-12-21	2020-06-24	FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V.	Audioprozessor und verfahren zum erzeugen eines frequenzverbesserten audiosignals mittels impulsverarbeitung
TWI715139B (zh) *	2019-08-06	2021-01-01	原相科技股份有限公司	聲音播放裝置及其透過遮噪音訊遮蓋干擾音之方法
CN110610717B (zh) *	2019-08-30	2021-10-15	西南电子技术研究所（中国电子科技集团公司第十研究所）	复杂频谱环境混合信号的分离方法
CN113192517B (zh) *	2020-01-13	2024-04-26	华为技术有限公司	一种音频编解码方法和音频编解码设备
CN113808597B (zh) *	2020-05-30	2024-10-29	华为技术有限公司	一种音频编码方法和音频编码装置
CN113808596B (zh) *	2020-05-30	2025-01-03	华为技术有限公司	一种音频编码方法和音频编码装置
CN111986659B (zh) *	2020-07-16	2024-08-06	百度在线网络技术（北京）有限公司	建立音频生成模型的方法以及装置
EP4730326A3 (de)	2020-12-02	2026-04-29	Dolby Laboratories Licensing Corporation	Räumliche rauschfüllung in einem mehrkanal-codec

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TW200705389A (en) *	2005-04-01	2007-02-01	Qualcomm Inc	Systems, methods, and apparatus for highband burst suppression
US20110305352A1 (en) *	2009-01-16	2011-12-15	Dolby International Ab	Cross Product Enhanced Harmonic Transposition

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19730130C2 (de) *	1997-07-14	2002-02-28	Fraunhofer Ges Forschung	Verfahren zum Codieren eines Audiosignals
SE9903553D0 (sv) *	1999-01-27	1999-10-01	Lars Liljeryd	Enhancing percepptual performance of SBR and related coding methods by adaptive noise addition (ANA) and noise substitution limiting (NSL)
US6931370B1 (en)	1999-11-02	2005-08-16	Digital Theater Systems, Inc.	System and method for providing interactive audio in a multi-channel audio environment
JP5093963B2 (ja)	2000-09-08	2012-12-12	ニュアンスコミュニケーションズオーストリアゲーエムベーハー	置換コマンドを有する音声認識方法
PT1423847E (pt) *	2001-11-29	2005-05-31	Coding Tech Ab	Reconstrucao de componentes de frequencia elevada
JP4227772B2 (ja) *	2002-07-19	2009-02-18	日本電気株式会社	オーディオ復号装置と復号方法およびプログラム
US7930176B2 (en) *	2005-05-20	2011-04-19	Broadcom Corporation	Packet loss concealment for block-independent speech codecs
JP4670483B2 (ja) *	2005-05-31	2011-04-13	日本電気株式会社	雑音抑圧の方法及び装置
KR101291672B1 (ko) *	2007-03-07	2013-08-01	삼성전자주식회사	노이즈 신호 부호화 및 복호화 장치 및 방법
DK2571024T3 (en) *	2007-08-27	2015-01-05	Ericsson Telefon Ab L M	Adaptive transition frequency between the noise filling and bandwidth extension
DK2186089T3 (en) *	2007-08-27	2019-01-07	Ericsson Telefon Ab L M	Method and apparatus for perceptual spectral decoding of an audio signal including filling in spectral holes
US9177569B2 (en) *	2007-10-30	2015-11-03	Samsung Electronics Co., Ltd.	Apparatus, medium and method to encode and decode high frequency signal
EP2218068A4 (de) *	2007-11-21	2010-11-24	Lg Electronics Inc	Verfahren und vorrichtung zur verarbeitung eines signals
CN101572088A (zh) *	2008-04-30	2009-11-04	北京工业大学	立体声编解码方法、编解码器及编解码系统
CN101572092B (zh) *	2008-04-30	2012-11-21	华为技术有限公司	编解码端的固定码本激励的搜索方法及装置
CN101281748B (zh) *	2008-05-14	2011-06-15	武汉大学	用编码索引实现的空缺子带填充方法及编码索引生成方法
RU2621965C2 (ru) *	2008-07-11	2017-06-08	Фраунхофер-Гезелльшафт цур Фёрдерунг дер ангевандтен Форшунг Е.Ф.	Передатчик сигнала активации с деформацией по времени, кодер звукового сигнала, способ преобразования сигнала активации с деформацией по времени, способ кодирования звукового сигнала и компьютерные программы
EP2304719B1 (de) *	2008-07-11	2017-07-26	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Audiokodierer, verfahren zum bereitstellen eines audiodatenstroms und computerprogramm
CA2730198C (en) *	2008-07-11	2014-09-16	Frederik Nagel	Audio signal synthesizer and audio signal encoder
WO2010053287A2 (en) *	2008-11-04	2010-05-14	Lg Electronics Inc.	An apparatus for processing an audio signal and method thereof
PL3751570T3 (pl) *	2009-01-28	2022-03-07	Dolby International Ab	Ulepszona transpozycja harmonicznych
EP2555191A1 (de) *	2009-03-31	2013-02-06	Huawei Technologies Co., Ltd.	Verfahren und Einrichtung zur Audiosignalentrauschung
ES2441069T3 (es) *	2009-10-08	2014-01-31	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Decodificador multimodo para señal de audio, codificador multimodo para señal de audio, procedimiento y programa de computación que usan un modelado de ruido en base a linealidad-predicción-codificación
CN102063905A (zh) *	2009-11-13	2011-05-18	数维科技（北京）有限公司	一种用于音频解码的盲噪声填充方法及其装置
CN102081926B (zh) *	2009-11-27	2013-06-05	中兴通讯股份有限公司	格型矢量量化音频编解码方法和系统
CN102081927B (zh) *	2009-11-27	2012-07-18	中兴通讯股份有限公司	一种可分层音频编码、解码方法及系统
CN102194457B (zh) *	2010-03-02	2013-02-27	中兴通讯股份有限公司	音频编解码方法、系统及噪声水平估计方法
CN102136271B (zh) *	2011-02-09	2012-07-04	华为技术有限公司	舒适噪声生成器、方法及回声抵消装置
BR112013020324B8 (pt) *	2011-02-14	2022-02-08	Fraunhofer Ges Forschung	Aparelho e método para supressão de erro em fala unificada de baixo atraso e codificação de áudio
ES2664090T3 (es) *	2011-03-10	2018-04-18	Telefonaktiebolaget Lm Ericsson (Publ)	Relleno de subvectores no codificados en señales de audio codificadas por transformada
CN103503065B (zh) *	2011-04-15	2015-08-05	瑞典爱立信有限公司	用于衰减低精确度重构的信号区域的方法和解码器
CN105825858B (zh) *	2011-05-13	2020-02-14	三星电子株式会社	比特分配、音频编码和解码
WO2013002623A2 (ko) *	2011-06-30	2013-01-03	삼성전자 주식회사	대역폭 확장신호 생성장치 및 방법
DE102011106033A1 (de) *	2011-06-30	2013-01-03	Zte Corporation	Verfahren und System zur Audiocodierung und -decodierung und Verfahren zur Schätzung des Rauschpegels
CN102208188B (zh) *	2011-07-13	2013-04-17	华为技术有限公司	音频信号编解码方法和设备
US8527264B2 (en) *	2012-01-09	2013-09-03	Dolby Laboratories Licensing Corporation	Method and system for encoding audio data with adaptive low frequency compensation
TWI591620B (zh) *	2012-03-21	2017-07-11	三星電子股份有限公司	產生高頻雜訊的方法
US9078653B2 (en) *	2012-03-26	2015-07-14	Ethicon Endo-Surgery, Inc.	Surgical stapling device with lockout system for preventing actuation in the absence of an installed staple cartridge
ES2549953T3 (es) *	2012-08-27	2015-11-03	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Aparato y método para la reproducción de una señal de audio, aparato y método para la generación de una señal de audio codificada, programa de ordenador y señal de audio codificada
EP2709106A1 (de) *	2012-09-17	2014-03-19	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Vorrichtung und Verfahren zur Erzeugung eines bandbreitenerweiterten Signals aus einer Bandbreite mit eingeschränktem Audiosignal
US9373337B2 (en)	2012-11-20	2016-06-21	Dts, Inc.	Reconstruction of a high-frequency range in low-bitrate audio coding using predictive pattern analysis
CN105976824B (zh) *	2012-12-06	2021-06-08	华为技术有限公司	信号解码的方法和设备
CA2898024C (en) *	2013-01-29	2018-09-11	Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.	Noise filling concept
CN103413553B (zh) *	2013-08-20	2016-03-09	腾讯科技（深圳）有限公司	音频编码方法、音频解码方法、编码端、解码端和系统
US8768005B1 (en) *	2013-12-05	2014-07-01	The Telos Alliance	Extracting a watermark signal from an output signal of a watermarking encoder
EP2980792A1 (de)	2014-07-28	2016-02-03	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Vorrichtung und Verfahren zur Erzeugung eines verbesserten Signals mit unabhängiger Rausch-Füllung

2014
- 2014-07-28 EP EP14178777.0A patent/EP2980792A1/de not_active Withdrawn
2015
- 2015-07-22 TW TW104123737A patent/TWI575515B/zh active
- 2015-07-22 TW TW104123736A patent/TWI575511B/zh active
- 2015-07-24 CN CN201580040119.4A patent/CN106537499B/zh active Active
- 2015-07-24 TR TR2018/16634T patent/TR201816634T4/tr unknown
- 2015-07-24 JP JP2017504674A patent/JP6535730B2/ja active Active
- 2015-07-24 BR BR112017001586-2A patent/BR112017001586B1/pt active IP Right Grant
- 2015-07-24 KR KR1020177004851A patent/KR101958360B1/ko active Active
- 2015-07-24 TR TR2019/04282T patent/TR201904282T4/tr unknown
- 2015-07-24 CN CN202010071139.0A patent/CN111261176B/zh active Active
- 2015-07-24 CN CN201580050417.1A patent/CN106796798B/zh active Active
- 2015-07-24 EP EP24194544.3A patent/EP4439559A3/de active Pending
- 2015-07-24 WO PCT/EP2015/067062 patent/WO2016016146A1/en not_active Ceased
- 2015-07-24 SG SG11201700689VA patent/SG11201700689VA/en unknown
- 2015-07-24 CA CA2956024A patent/CA2956024C/en active Active
- 2015-07-24 JP JP2017504691A patent/JP6457625B2/ja active Active
- 2015-07-24 AU AU2015295549A patent/AU2015295549B2/en active Active
- 2015-07-24 PL PL15741557T patent/PL3175449T3/pl unknown
- 2015-07-24 PL PL18209545.5T patent/PL3471094T3/pl unknown
- 2015-07-24 EP EP15741557.1A patent/EP3175449B1/de active Active
- 2015-07-24 SG SG11201700631UA patent/SG11201700631UA/en unknown
- 2015-07-24 ES ES18209545T patent/ES2992880T3/es active Active
- 2015-07-24 PL PL15741558T patent/PL3186807T3/pl unknown
- 2015-07-24 EP EP15741558.9A patent/EP3186807B1/de active Active
- 2015-07-24 ES ES15741557.1T patent/ES2693051T3/es active Active
- 2015-07-24 PT PT15741558T patent/PT3186807T/pt unknown
- 2015-07-24 PT PT15741557T patent/PT3175449T/pt unknown
- 2015-07-24 RU RU2017105507A patent/RU2665913C2/ru active
- 2015-07-24 CA CA2947804A patent/CA2947804C/en active Active
- 2015-07-24 KR KR1020177002410A patent/KR101958359B1/ko active Active
- 2015-07-24 EP EP18209545.5A patent/EP3471094B1/de active Active
- 2015-07-24 MX MX2017001231A patent/MX363352B/es unknown
- 2015-07-24 ES ES15741558T patent/ES2718728T3/es active Active
- 2015-07-24 RU RU2016146738A patent/RU2667376C2/ru active
- 2015-07-24 WO PCT/EP2015/067058 patent/WO2016016144A1/en not_active Ceased
- 2015-07-24 BR BR112017000852-1A patent/BR112017000852B1/pt active IP Right Grant
- 2015-07-24 CN CN202110182756.2A patent/CN113160838B/zh active Active
- 2015-07-24 AU AU2015295547A patent/AU2015295547B2/en active Active
- 2015-07-24 MX MX2017001236A patent/MX365086B/es active IP Right Grant
- 2015-07-28 AR ARP150102399A patent/AR101345A1/es unknown
- 2015-07-28 AR ARP150102400A patent/AR101346A1/es active IP Right Grant
2016
- 2016-11-16 US US15/353,292 patent/US10354663B2/en active Active
2017
- 2017-01-24 US US15/414,430 patent/US10529348B2/en active Active
2018
- 2018-12-20 JP JP2018238686A patent/JP6943836B2/ja active Active
2019
- 2019-06-03 JP JP2019103541A patent/JP6992024B2/ja active Active
- 2019-06-12 US US16/439,541 patent/US10885924B2/en active Active
- 2019-11-21 US US16/691,100 patent/US11264042B2/en active Active
2020
- 2020-11-13 US US17/098,126 patent/US11705145B2/en active Active
2021
- 2021-09-09 JP JP2021146839A patent/JP7354193B2/ja active Active
- 2021-12-08 JP JP2021198957A patent/JP7391930B2/ja active Active
2022
- 2022-01-19 US US17/648,408 patent/US11908484B2/en active Active
2023
- 2023-08-14 US US18/449,085 patent/US12205604B2/en active Active

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TW200705389A (en) *	2005-04-01	2007-02-01	Qualcomm Inc	Systems, methods, and apparatus for highband burst suppression
US20110305352A1 (en) *	2009-01-16	2011-12-15	Dolby International Ab	Cross Product Enhanced Harmonic Transposition

Also Published As

Publication number	Publication date
CN106796798B (zh)	2021-03-05
JP2017526004A (ja)	2017-09-07
US20170133024A1 (en)	2017-05-11
CA2956024C (en)	2019-05-07
EP3471094A1 (de)	2019-04-17
MX2017001231A (es)	2017-07-07
BR112017000852A2 (pt)	2017-12-05
CA2956024A1 (en)	2016-02-04
US20210065726A1 (en)	2021-03-04
US20220148606A1 (en)	2022-05-12
RU2667376C2 (ru)	2018-09-19
CN111261176A (zh)	2020-06-09
JP2017526957A (ja)	2017-09-14
US11705145B2 (en)	2023-07-18
BR112017000852B1 (pt)	2022-11-22
CA2947804C (en)	2019-07-02
CN106537499B (zh)	2020-02-21
US20170069332A1 (en)	2017-03-09
BR112017001586A2 (pt)	2018-01-30
JP2019074755A (ja)	2019-05-16
US10529348B2 (en)	2020-01-07
JP2019194704A (ja)	2019-11-07
CN113160838A (zh)	2021-07-23
TR201816634T4 (tr)	2018-11-21
US20190295561A1 (en)	2019-09-26
KR101958360B1 (ko)	2019-03-15
TR201904282T4 (tr)	2019-05-21
EP2980792A1 (de)	2016-02-03
AR101345A1 (es)	2016-12-14
EP3186807A1 (de)	2017-07-05
JP6943836B2 (ja)	2021-10-06
JP6535730B2 (ja)	2019-06-26
WO2016016144A1 (en)	2016-02-04
MX2017001236A (es)	2017-07-07
RU2017105507A (ru)	2018-08-28
SG11201700631UA (en)	2017-02-27
US20200090668A1 (en)	2020-03-19
TW201618083A (zh)	2016-05-16
PT3186807T (pt)	2019-04-02
US10354663B2 (en)	2019-07-16
RU2017105507A3 (de)	2018-08-28
SG11201700689VA (en)	2017-02-27
US10885924B2 (en)	2021-01-05
EP3471094C0 (de)	2024-10-09
TW201608561A (zh)	2016-03-01
MX363352B (es)	2019-03-20
CN106537499A (zh)	2017-03-22
CA2947804A1 (en)	2016-02-04
CN111261176B (zh)	2024-04-05
EP4439559A2 (de)	2024-10-02
ES2992880T3 (en)	2024-12-19
WO2016016146A1 (en)	2016-02-04
PL3186807T3 (pl)	2019-06-28
KR101958359B1 (ko)	2019-03-15
KR20170063534A (ko)	2017-06-08
AU2015295549B2 (en)	2018-11-01
ES2693051T3 (es)	2018-12-07
JP2022046504A (ja)	2022-03-23
US11908484B2 (en)	2024-02-20
JP7354193B2 (ja)	2023-10-02
TWI575511B (zh)	2017-03-21
AU2015295547B2 (en)	2018-07-19
MX365086B (es)	2019-05-22
ES2718728T3 (es)	2019-07-04
JP7391930B2 (ja)	2023-12-05
RU2016146738A3 (de)	2018-08-28
EP3471094B1 (de)	2024-10-09
PT3175449T (pt)	2018-11-23
RU2665913C2 (ru)	2018-09-04
US11264042B2 (en)	2022-03-01
BR112017001586B1 (pt)	2022-11-22
PL3175449T3 (pl)	2019-01-31
EP3186807B1 (de)	2019-01-02
EP3175449A1 (de)	2017-06-07
AU2015295547A1 (en)	2017-01-12
EP4439559A3 (de)	2024-11-13
AU2015295549A1 (en)	2017-03-16
AR101346A1 (es)	2016-12-14
CN106796798A (zh)	2017-05-31
EP3175449B1 (de)	2018-08-15
PL3471094T3 (pl)	2025-03-31
RU2016146738A (ru)	2018-08-28
US12205604B2 (en)	2025-01-21
KR20170024048A (ko)	2017-03-06
US20230386487A1 (en)	2023-11-30
CN113160838B (zh)	2024-05-10
JP6992024B2 (ja)	2022-01-13
JP6457625B2 (ja)	2019-01-23
JP2022003397A (ja)	2022-01-11

Publication	Publication Date	Title
TWI575515B (zh)	2017-03-21	使用獨立噪聲填充產生增強信號的裝置及方法
HK40115279A (en)	2025-03-28	Apparatus and method for generating an enhanced signal using independent noise-filling
HK40006123B (en)	2025-04-03	Apparatus and method for generating an enhanced signal using independent noise-filling
HK40006123A (en)	2020-05-15	Apparatus and method for generating an enhanced signal using independent noise-filling
HK1233378A1 (en)	2018-01-26	Apparatus and method for generating an enhanced audio signal using independent noise-filling
HK1232662B (en)	2019-08-09	Apparatus and method for generating an enhanced signal using independent noise-filling
HK1232662A1 (en)	2018-01-12	Apparatus and method for generating an enhanced signal using independent noise-filling
HK1233378B (en)	2019-10-11	Apparatus and method for generating an enhanced audio signal using independent noise-filling